使用 Avago 的 RGB 色彩感测器实现反射式色彩感应Reflective Color Sensing with Avago Technologies’ RGB Color Sensor White Paper Abstract ― Reflective color sensing is typically realized surface, is reflected as red. The reflected red light through photodiodes with multiple illuminant or impinges on the color sensor producing R, G, and B photodiodes coated with color filters with single output voltages. By interpreting the three voltages, illuminant. This paper presents the concept of reflective the color can be determined. Since the three output color sensing using an RGB color sensor. First, voltages increase linearly with the intensity of the reflective color sensing theory and the basic elements reflected light, the color sensor also measures the will be d……